Q66613501

Thing by_draconis_variable Q66613501
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Q66613501

Summary

Q66613501 is a BY Draconis variable[1].

Key Facts

  • Q66613501's instance of is recorded as BY Draconis variable[2].
  • Q66613501's instance of is recorded as infrared source[3].
  • Q66613501's instance of is recorded as astrophysical X-ray source[4].
  • Q66613501's spectral class is recorded as F9V+[5].
  • Q66613501's catalog code is recorded as GCRV 2496[6].
  • Q66613501's catalog code is recorded as GSC 01272-00439[7].
  • Q66613501's catalog code is recorded as HD 27406[8].
  • Q66613501's catalog code is recorded as HIC 20237[9].
  • Q66613501's catalog code is recorded as HIP 20237[10].
  • Q66613501's catalog code is recorded as JP11 4803[11].
  • Q66613501's catalog code is recorded as 2MASS J04201294+1914005[12].
  • Q66613501's catalog code is recorded as PPM 119798[13].
  • Q66613501's catalog code is recorded as ROT 3841[14].
  • Q66613501's catalog code is recorded as 1RXS J042012.5+191352[15].
  • Q66613501's catalog code is recorded as SAO 93873[16].
  • Q66613501's catalog code is recorded as UBV 4184[17].
  • Q66613501's catalog code is recorded as UBV M 41237[18].
  • Q66613501's catalog code is recorded as uvby98 520250031[19].
  • Q66613501's catalog code is recorded as YZ 19 1139[20].
  • Q66613501's catalog code is recorded as AG+19 336[21].
  • Q66613501's catalog code is recorded as BD+18 623[22].
  • Q66613501's catalog code is recorded as TYC 1272-439-1[23].
  • Q66613501's catalog code is recorded as WEB 3861[24].
  • Q66613501's catalog code is recorded as Gaia DR2 48203487411427456[25].
  • Q66613501's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.3118'}[26].

Body

Definition and Type

Recorded instance of include BY Draconis variable[2], infrared source[3], and astrophysical X-ray source[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . SIMBAD. wikidata.org.
  23. [24] . SIMBAD. wikidata.org.
  24. [25] . SIMBAD. wikidata.org.
  25. [26] . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Q66613501. Retrieved May 7, 2026, from https://4ort.xyz/entity/q66613501
MLA “Q66613501.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q66613501.
BibTeX @misc{4ortxyz_q66613501_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q66613501}}, year = {2026}, url = {https://4ort.xyz/entity/q66613501}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q66613501 — https://4ort.xyz/entity/q66613501 (retrieved 2026-05-07)

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